19101-11UL

Single Deck Rotary Switches SERIES 19 2" Diameter, 15 Amp FEATURES • UL Recognized • Rugged Construction • Choice of Termination DIMENSIONS In inches (and millimeters) Solder Lug Terminals BUSHING KEYWAY .066 ± .003 WIDE (1,68 ± 0,08) .036 ± .005 DEEP (0,91 ± 0,13) HEX MTG NUT 9/16 ± .010 (14,29 ± 0,25) ACROSS FLATS 3/32 ± .010 (2,38 ± 0,25) THICK ‘Faston’ Terminals Circuit Diagram 11 All dimensions not shown are the same as the Solder Lug Terminals. C 12 1 10 2 9 3/8-32 UNEF-2A THREAD 3 8 .344 ± .010 (8,74 ± 0,25) 7 1.687 ± .030 2.00 .88 (22,4) (42,85 (50,8) ± 0,76) DIA. .250 ± .005 (6,35 ± 0,13) DIA. .500 ± .020 (12,7 ± 0,51) .375 ± .020 (9,53 ± 0,51) 4 1.687 2.28 .88 ± .030 (57,91) (22,4) (42,85 DIA. ± 0,76) DIA. 6 5 Non-Turn Washer Detail .625 ± .010 (15,88 ± 0,25) DIA. .025 ± .002 (0,64 ± 0,05) .219 ± .005 (5,56 ± 0,15) .500 ± .005 (12,7 ± 1,27) .950 ± .060 (24,13 ± 1,52) SOLDER TERMINALS WIRE HOLE .125 (3,18) FOR AMP .250 SERIES OR EQUIVALENT WIRE HOLE .080" (2,03) .187 ± .003 (4,75 ± 0,08) .093 + .015/ – .000 (2,36 + 0,38/ – 0,00) SPECIFICATIONS Electrical Rating Rated: UL Recognition: File Number E35289 15 Amps, 120 Vac, non-inductive load. One Amp, 120 Vdc, non-inductive load. Additional Grayhill Rating: 7.5 Amps, 220 Vac, non-inductive load. This rating is based on the following criteria: Overload—50 operations at 125% rated ac load and 150% rated DC load. Endurance—6000 operations at rated load with 900 Vac dielectric strength before and after test. Temperature Rise—Not to exceed 30°C when carrying rated ac load after endurance test. Contacts will carry 20 Amps at 115 volts AC with 30°C maximum temperature rise. Contact Resistance: (Measured at 2 Vdc and approximately 100 mA) for new switch approximately 10 milliohms. Insulation Resistance: Approximately 100,000 Mohms. Between mutually insulated parts. Voltage Breakdown: Approximately 2500 Vac between mutually insulated parts. Materials and Finishes Rotor Contact: Silver alloy Stator Contact: Silver alloy Shaft: 303 Stainless steel Stop Rivet: Steel, cadmium-plated Mounting Bushing: Brass, cadmium-plated Base and Drive Hub: Heat resistant, electrical grade phenolic. Detent Mechanism: Brass, silver-plated “Faston” Terminal: Brass, silver-plated Solder Terminal: Brass, silver-plated Mounting Hardware: One mounting nut 9/16" across flats, 3/32" thick and one non-turn washer (see detail) are supplied with each switch. Additional Characteristics Single Pole, Single Deck: 2 to 11 positions plus common 30° Indexing. Contacts: Non-shorting type Stops: A rivet provides the fixed stop on all switches. Minimum number of positions is 2, and maximum is 11. Terminal 12, the common, is isolated from rotation. Rotational Torque: 30 to 75 ounce-inches on a new switch. Approximately 22 ounce-inches after 25,000 cycles of operation. Contact Force: Approximately 12 ounces ACCESSORIES Screw Terminal Adapter Spring loaded, plug-in adapters for ‘Faston’ Terminals provide excellent mechanical fit and electrical contact. Adapter material is brass tinplated. The terminal adapters are available with a 6-32 thread (-1) or 8-32 thread (-2). A 1/4" panhead screw is provided as part of the adapter. Non-Turn Washer Brass, cadmium-plated washer, detailed above may be purchased as a separate item. Part No. 19C1014. Control Knobs See page I-57. ORDERING INFORMATION Part Numbers: Designate as follows, using the 2 digits after the dash to indicate the number of positions. For Faston Terminal: Use 19101-02UL through 19101-11UL For Solder Terminal: Use 19001-02UL through 19001-11UL Specials: Not available through Distributors. For special shafts, bushings, etc. contact Grayhill. Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. Part No. SC906-1 .........6-32 Thread Part No. SC906-2 .........8-32 Thread Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com J-26 Rotary Switches Grayhill part number and date code marked on label. Customer part number marked on request. .060 ± .010 (1,52 ± 0,25)